256103674486

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{7121}}^1\times {\mathrm{1634753}}^1$

素因数の和:1641887

約数の個数: 16

約数和(自身を含む): 419137847568

約数和(自身を除く): 163034173082

約数列:

[1, 2, 11, 22, 7121, 14242, 78331, 156662, 1634753, 3269506, 17982283, 35964566, 11641076113, 23282152226, 128051837243, 256103674486]

約数ペア:

[(1, 256103674486), (2, 128051837243), (11, 23282152226), (22, 11641076113), (7121, 35964566), (14242, 17982283), (78331, 3269506), (156662, 1634753)]